Preetika Tyagi created CASSANDRA-13981:
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Summary: Enable Cassandra for Persistent Memory
Key: CASSANDRA-13981
URL: https://issues.apache.org/jira/browse/CASSANDRA-13981
Project: Cassandra
Issue Type: New Feature
Reporter: Preetika Tyagi
Assignee: Preetika Tyagi
Currently, Cassandra relies on disks for data storage and hence it needs data
serialization, compaction, bloom filters and partition summary/index for speedy
access of the data. However, with persistent memory, data can be stored
directly in the form of Java objects and collections, which can greatly
simplify the retrieval mechanism of the data. What we are proposing is to make
use of faster and scalable B+ tree-based data collections built for persistent
memory in Java (PCJ: https://github.com/pmem/pcj) and enable a complete
in-memory version of Cassandra, while still keeping the data persistent.
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